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Monday 6 July 2015

Electro-Plating Ironmongery For Wood Display Boxes - How The Magic Works!

In fairy tales, wizards use alchemy to turn ordinary objects into gold and silver. Alchemy is of course a fantasy but using specialized, modern day, electro-plating techniques is perhaps the next best thing. 

By coating a base metal with a more appealing (and expensive) metal we can quickly and easily transform the appearance of the base metal into something special and magical. 


Polmac (UK) Ltd uses ironmongery (caches, hinges, stays etc), with a brass, or nickel plated finish on our customized, wooden display boxes. This enhances the appearance of the ironmongery and wood boxes, by providing a highly polished finish that looks much like gold and silver.

Brass or nickel plated finishes are also long-lasting, economical and provide excellent rust and wear resistance. Other more specialized, metal plated finishes, such as bronze and copper can also be provided if specified, although these tend to be more expensive.

Polmac Electro-Plated Ironmongery

Metal finishes by their nature have a tendency to oxidize and will tarnish over time but using a proprietary metal cleaner when required, will soon bring back that original shine and sparkle.

In electroplating, two 'electrodes' are placed in a special solution called an 'electrolyte'. The electrodes are then connected in a circuit to a power supply, such as a battery and an electric current is passed through the electrolyte.

When the electricity is switched on, it flows through the circuit and some of the metal atoms are released through the electrolyte. These are then deposited as a thin layer onto one of the electrodes, which then becomes 'electroplated'.

The longer this electro-plating process continues, the more metal is deposited on the electrode. Adhering to strict quality standards ensures that the right thickness of metal is deposited on the ironmongery, every time.


 

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